Installed grunt for task management; Updated .gitignore

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Grunt init; wrote compile task.

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Added grunt build process.

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Added uglify banner.

Signed-off-by: Diwank Singh <diwank.singh@gmail.com>
Merge branch 'build-process' into develop